Asp.Net Connection Pool Timeout With Oracle 11g
Hi,I am getting the following error:Mensagem de erro: A solicitação de conexão com pools sofreu timeout Rastreamento de Pilha: at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString...
View ArticleMySql Database IN VB.NET 2010
I am using MySql5.7 in VB.NET 2010. I want to create another data directory other than system data directory through vb.net dynamically on other drivers and also create a database at the newly created...
View ArticleReading Drop down Values Lists in Excel File.
Hi Friends,I have to upload Excel file containing bulk data in Excel sheet which contains rows with Plain Text/Drop down lists. Reading the the plain text is simple using Open XML, But I really...
View ArticleHow to add row to view that contains the total (MySQL)
I know this question has been asked before but I've been trying the solutions and I'm still getting errors.I've created a view to view the quantity of life jackets by size:---------------LIFE JACKET...
View Articleselecting records that are 90 days from expiring
Dear all, I got 5 records. If today is 2018-12-04. How can I select records which are expiring in 90 days?No, end_date 1, 2018-11-15 2, 2019-12-31 3, 2019-02-13 4, 2019-03-04 5, 2019-05-02 Below is my...
View ArticleQuick Question for Oracle Set define off query
Hi All, I just want to know that if i turned off the feature i.e. "SET DEFINE OFF" from my oracle database, will there by any consequences / disadvantages with my data or database, as i really need to...
View ArticleThis SqlTransaction has completed; it is no longer usable.” why am i getting...
Why am i getting System.InvalidOperationException: 'This SqlTransaction has completed; it is no longer usable.'??There is no error in the code they why then is it running code inside catch...
View ArticleMYSQL Select inner join of two tables returns data just from one table
Hi,I use MySQL Select with inner join to return data from database.But select with inner join of two tables returns only the data from the left table. I tried with left/right join, but same happens.Can...
View Articleerror while hosting web service
Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.
View ArticleGetting error executing stored procedure while debugging/ running on on...
Hi allI am getting the below error while running a web application. The web form consists of a file upload control that uploads excel file, read the cells and input them into the db. The inserting is...
View Article'System.OutOfMemoryException' for documentformat.open xml
HiI have 1000000 plus records in my datatable.I need create excel using those records in datatable.I am using documentformat.openXMl.I am getting "System.OutOfMemoryException" error.here is my...
View ArticleMySQL .Net Core documentation is very poor. Is there any other solution?
Hi All,I am trying to connect my existance MySQL db from my new .Net core project. Tried to follow this document and failed....
View ArticleSelect query
SELECT *FROMxxtec_tss_exp_receipt_lines_ifWHERE NUMBER='10'AND ITEMSs=NVL(:ITEM, ITEMSs)it is working in toadHOW CAN I do thi in vb.net. Thanks
View Articleoracle xmltype question
i have a table with 2 column, 1st is ID and 2nd is xml data with data type 'xmltype'-------------------------------------id xmldata1 <row...
View Article'OraOLEDB.Oracle' provider is not registered on the local machine, when...
I have a very similar situation as described in below thread:The 'OraOLEDB.Oracle' provider is not registered on the local machine, when working with a console application?I have website application...
View ArticleHow to stop MySQL.Data Entityframework to delete underscore from field names...
Hi all,I am trying to scaffold an existant MySQL db to ORM as described herehttps://dev.mysql.com/doc/connector-net/en/connector-net-entityframework-core-scaffold-example.htmlhowever, I can not stop...
View Articlehow to update xmltype node
anyone knows how to update xmltype node.Before update ------------------------<row id="1"> <a1>name</a1> <a2>address1</a2> <a3>tel1</a3> <a3...
View Articleoracle error - ora-01427
my sql don't have subquery but i don't know why it will return error: ora-01427 signle-row subquery retruns more than 1 rowsdefine as xmltype in oracle table column. <row...
View ArticleUse CodeFirst to Rename Table fields
Hi All,I used database first approach to create my entities.It worked really great and turned my fields' names from my_old_field_names to MyOldFieldNames and also created relation with...
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